| 装套温度对FGH97合金制件组织性能的影响 |
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| 引用本文： | 刘明东,李科敏,黄虎豹,孙志坤,韩寿波,刘建涛,张义文.装套温度对FGH97合金制件组织性能的影响[J].粉末冶金工业,2017,27(2). |
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| 作者姓名： | 刘明东 李科敏 黄虎豹 孙志坤 韩寿波 刘建涛 张义文 |
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| 作者单位： | 钢铁研究总院高温材料研究所,北京100081;高温合金新材料北京市重点实验室,北京100081 |
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| 基金项目： | 北京市科技计划资助项目 |
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| 摘 要： | 针对不同装套温度下FGH97合金制件的显微组织和冲击性能、室温拉伸性能、持久性能等进行观察和分析。结果表明:在装套温度为400℃和500℃的情况下,合金的显微组织没有明显区别,各项力学性都满足要求,装套温度为500℃时,冲击韧性、持久性能均稍有提高。
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| 关 键 词： | 粉末高温合金 装套 组织 性能 |
The effect of filling temperature on microstructure and properties of FGH97 PM superalloy |
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| LIU Ming-dong,LI Ke-min,HUANG Hu-bao,SUN Zhi-kun,HAN Shou-bo,LIU Jian-tao,ZHANG Yi-wen.The effect of filling temperature on microstructure and properties of FGH97 PM superalloy[J].Powder Metallurgy Industry,2017,27(2). |
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| Authors: | LIU Ming-dong LI Ke-min HUANG Hu-bao SUN Zhi-kun HAN Shou-bo LIU Jian-tao ZHANG Yi-wen |
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| Abstract: | The microstructure,impact property,tensile property at room temperature and stress rupture property of FGH97 superalloy at different filling temperature were observed and analyzed.The results show that at filling temperature of 400 ℃ and 500 ℃,microstructure of superalloy has no obvious difference,the properties above meet the technical requirements.At the filling temperature of 500 ℃,the impact toughness and stress rupture property of the alloy are higher than those filled at 400 ℃. |
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| Keywords: | PM superalloy filling can microstructure property |
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